Hi Lens Developers,


I am trying to create a cube through Lens CLI. For some reason it is failing and I do not see any log message logged in the  lensserver.log. Any clue what could be the reason and where can I get the logs for the same.?


Do we have any document or link on creating cubes. I see some examples but I am finding it difficult to create it. I see there are many things we can have in a cube xml file but not sure if there are some mandatory tags or something?


lens-shell>! grep -A 33333333 <x_ examples/resources/telecom/cdr-cube.xml

command is:grep -A 33333333 <x_ examples/resources/telecom/cdr-cube.xml

<x_base_cube name="cdr_cube" xmlns="uri:lens:cube:0.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

  xsi:schemaLocation="uri:lens:cube:0.1 cube-0.1.xsd ">


    <measure name="SUM_DURATION" _type="INT" default_aggr="SUM"/>



    <dim_attribute name="SUBSCRIBER_ID" _type="INT"/>

    <dim_attribute name="RECORD_TYPE" _type="STRING"/>

    <dim_attribute name="A_NUMBER" _type="STRING"/>

    <dim_attribute name="B_NUMBER" _type="STRING"/>

   <dim_attribute name="DURATION" _type="INT"/>

    <dim_attribute name="TIME_STAMP" _type="TIMESTAMP"/>




    <expression name="DURATION_MIN" _type="FLOAT" display_string="Duration(Min.)">

      <expr_spec expr = "DURATION / 60" />






lens-shell>create cube examples/resources/telecom/cdr-cube.xml




Pawan Malwal